CN215482911U

CN215482911U - Novel high-strength connecting structure of concrete pipe pile

Info

Publication number: CN215482911U
Application number: CN202121261041.8U
Authority: CN
Inventors: 李成宝; 王雷; 李坤坤; 成建军
Original assignee: Guannan Huawei Building Materials Co Ltd
Current assignee: Guannan Huawei Building Materials Co Ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-11
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to the technical field of building construction, and discloses a novel high-strength connecting structure of a concrete pipe pile, which comprises an upper pipe pile and a lower pipe pile which are symmetrically arranged, wherein the two pipe piles are fixedly connected with end plates respectively close to one side, the two end plates are fixedly connected with a connecting pipe respectively close to one side, the two ends of the connecting pipe are fixedly connected with limiting pipes respectively, the limiting pipes are arranged in contact with the inner surfaces of the pipe piles, a first annular groove is formed in the outer side of the connecting pipe, second annular grooves are formed in the upper side and the lower side of the inner surface of the first annular groove, the two second annular grooves are provided with four symmetrically arranged sliding blocks in a common contact mode, sleeve plates are fixedly connected to the outer side walls of the two end plates respectively, a clamping mechanism is arranged between the sleeve plates and the sliding blocks, and a connecting mechanism is arranged between the two sliding blocks. The utility model can stably connect two adjacent concrete pipe piles.

Description

Novel high-strength connecting structure of concrete pipe pile

Technical Field

The utility model relates to the technical field of building construction, in particular to a novel high-strength connecting structure of a concrete pipe pile.

Background

The pipe pile is divided into post-tensioning prestressed pipe pile and pre-tensioning prestressed pipe pile, prestressed concrete pipe pile and prestressed concrete thin-wall pipe pile and high-strength prestressed concrete pipe pile, and the existing concrete pipe pile is widely used in building construction.

Traditional connection between the tubular pile adopts the welding, but when the tubular pile was used for a long time, factors such as outside moisture can corrode the welding department of tubular pile for the tubular pile can not carry out stable connection, makes the stability in use of tubular pile receive the influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the use effect of a tubular pile is reduced because two adjacent tubular piles cannot be stably connected in the prior art, and provides a novel high-strength connecting structure of a concrete tubular pile.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete pipe pile's novel high strength connection structure, includes the tubular pile that two upper and lower symmetries set up, two the tubular pile is close to the equal fixedly connected with end plate in one side, two the end plate is close to the common fixedly connected with connecting pipe in one side mutually, the spacing pipe of the equal fixedly connected with in both ends of connecting pipe, the internal surface contact setting of spacing pipe and tubular pile, first ring channel has been seted up in the outside of connecting pipe, the second ring channel has all been seted up to both sides about the internal surface of first ring channel, two the common contact of second ring channel is provided with the slider that four symmetries set up, two the equal fixedly connected with lagging of lateral wall of end plate, be equipped with latch mechanism, two between lagging and the slider be equipped with coupling mechanism between the slider.

Preferably, the clamping mechanism includes the cardboard that two symmetries set up, two the cardboard is inside all to be equipped with the draw-in groove to set up, two with the lagging joint the common fixedly connected with riser of cardboard, the riser is close to the fixed plate that two symmetries of the equal fixedly connected with in one side both sides of tubular pile set up, two fixedly connected with montant between the fixed plate, the pole wall of montant rotates and has cup jointed even board, the other end of even board rotates with the slider through the hinge that two symmetries set up and is connected.

Preferably, the connecting mechanism comprises two symmetrically-arranged connecting blocks, the connecting blocks are respectively fixedly connected with the front sides of the adjacent two sliding blocks, and the two connecting blocks are in threaded connection with two symmetrically-arranged bolts.

Preferably, the left ends of the two bolts are sleeved with nuts in a threaded manner, and the nuts are arranged in a contact manner with the connecting block.

Preferably, the four clamping plates and the clamping grooves are arranged in an arc shape.

Preferably, the connection form of the end plate and the connecting pipe is welding.

Preferably, the two limiting pipes are made of steel pipes.

Compared with the prior art, the utility model provides a novel high-strength connecting structure of a concrete pipe pile, which has the following beneficial effects:

1. this novel high strength connection structure of concrete pipe pile through latch mechanism, first ring channel, second ring channel, connecting pipe, spacing pipe and the coupling mechanism that is equipped with, can consolidate the connection to the tubular pile after two welded connection, has improved the joint strength between the tubular pile.

2. This concrete pipe pile's novel high strength connection structure through the connecting pipe and the spacing pipe that are equipped with, carries out quick plug connection to two tubular piles, improves follow-up coupling mechanism's the connection convenience.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the device is convenient to operate, two adjacent tubular piles are connected and reinforced under the original welding connection of the tubular piles, so that the tubular piles are not loosened after being connected for a long time, and the use stability of the tubular piles is improved.

Drawings

Fig. 1 is a schematic structural view of a novel high-strength connection structure of a concrete pipe pile according to the present invention;

FIG. 2 is a schematic front side view of the structure of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B in fig. 2.

In the figure: 1 tubular pile, 2 end plates, 3 connecting pipes, 4 limiting pipes, 5 first annular grooves, 6 second annular grooves, 7 sliding blocks, 8 sleeve plates, 9 clamping plates, 10 vertical plates, 11 fixing plates, 12 vertical rods, 13 connecting plates, 14 hinges, 15 connecting blocks, 16 bolts and 17 nuts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a novel high strength connection structure of concrete pipe pile, tubular pile 1 including two upper and lower symmetries setting, two tubular pile 1 are close to the equal fixedly connected with end plate 2 in one side mutually, two end plate 2 are close to the common fixedly connected with connecting pipe 3 in one side mutually, the equal fixedly connected with spacing pipe 4 in both ends of connecting pipe 3, spacing pipe 4 sets up with the internal surface contact of tubular pile 1, thereby it is spacing to carry out the primary connection to two tubular pile 1, first ring channel 5 has been seted up in the outside of connecting pipe 3, second ring channel 6 has all been seted up to both sides about the internal surface of first ring channel 5, the common contact of two second ring channels 6 is provided with the slider 7 that four symmetries set up, the equal fixedly connected with lagging 8 of the lateral wall of two end plates 2, be equipped with latch mechanism between lagging 8 and the slider 7, be equipped with coupling mechanism between two sliders 7.

Clamping mechanism includes the cardboard 9 that two symmetries set up, two inside draw-in grooves that all are equipped with of cardboard 9, and set up with 8 joints of lagging, the common fixedly connected with riser 10 of two cardboard 9, the riser 10 is close to the fixed plate 11 that two symmetries of the equal fixedly connected with in one side both sides of tubular pile 1 set up, fixedly connected with montant 12 between two fixed plates 11, the pole wall of montant 12 rotates and has cup jointed even board 13, the hinge 14 that the other end of even board 13 set up through two symmetries rotates with slider 7 to be connected, make riser 10 drive cardboard 9 when the removal, even board 13 can drive slider 7 and slide in first ring channel 5.

The connecting mechanism comprises two connecting blocks 15 which are symmetrically arranged, the connecting blocks 15 are respectively fixedly connected with the front sides of the two adjacent sliding blocks 7, and the two connecting blocks 15 are in threaded connection with two symmetrically arranged bolts 16.

Nut 17 has been cup jointed to the equal screw thread in left end of two bolts 16, two nuts 17 all set up with the 15 contact of connecting block, make bolt 16 carry out zonulae occludens with connecting block 15, four cardboard 9 all are the arc setting with the draw-in groove, make cardboard 9 can carry out abundant joint with lagging 8, end plate 2 is the welding with the connected form of connecting pipe 3, carry out the initial joint to two tubular piles 1, two spacing pipes 4 all adopt the steel pipe to make, improve the joint strength between spacing pipe 4 and the tubular pile 1.

In the utility model, when two adjacent tubular piles 1 are connected, firstly, a connecting pipe 3 and a lower limiting pipe 4 are extended into the lower tubular pile 1, then the upper tubular pile 1 is inserted into the upper limiting pipe 4 to primarily limit the two tubular piles 1, then two vertical plates 10 are pushed to drive a clamping plate 9 to move, and a clamping groove in the clamping plate 9 is sleeved with the outer side of a sleeve plate 8, when the vertical plates 10 move, the sliding blocks 7 slide along a first annular groove 5 under the limit of a second annular groove 6 through the relative rotation of a fixing plate 11, the vertical plates 10 and a connecting plate 13 and the relative rotation of the connecting plate 13, a hinge 14 and sliding blocks 7, when the two adjacent sliding blocks 7 are close to each other, two connecting blocks 15 are in threaded connection through two bolts 16, and the bolts 16 and the connecting blocks 15 are fastened through nuts 17, thereby make the position of two risers 10 and a plurality of cardboard 9 obtain stable the confirming, can carry out the higher connection of intensity to two adjacent tubular piles 1, improved concrete tubular pile's connection stability.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A novel high-strength connecting structure of a concrete pipe pile comprises an upper pipe pile (1) and a lower pipe pile (1) which are symmetrically arranged, and is characterized in that the two pipe piles (1) are fixedly connected with an end plate (2) at one side close to each other, the two end plates (2) are fixedly connected with a connecting pipe (3) at one side close to each other, two ends of the connecting pipe (3) are fixedly connected with limiting pipes (4), the limiting pipes (4) are arranged in contact with the inner surface of the pipe pile (1), a first annular groove (5) is arranged at the outer side of the connecting pipe (3), second annular grooves (6) are arranged at the upper side and the lower side of the inner surface of the first annular groove (5), the two second annular grooves (6) are jointly provided with four symmetrically arranged sliding blocks (7) in contact, sleeve plates (8) are fixedly connected with the outer side walls of the two end plates (2), and a clamping mechanism is arranged between the sleeve plates (8) and the sliding blocks (7), a connecting mechanism is arranged between the two sliding blocks (7).

2. The novel high-strength connecting structure of the concrete pipe pile according to claim 1, characterized in that the clamping mechanism comprises two clamping plates (9) which are symmetrically arranged, two clamping grooves are formed in the clamping plates (9) and are clamped with the sleeve plate (8), two vertical plates (10) are fixedly connected with the clamping plates (9) together, two fixing plates (11) which are symmetrically arranged are fixedly connected to two sides of one side, close to the pipe pile (1), of the vertical plates (10), two vertical rods (12) are fixedly connected between the fixing plates (11), connecting plates (13) are sleeved on the rod walls of the vertical rods (12) in a rotating mode, and the other ends of the connecting plates (13) are rotatably connected with the sliding blocks (7) through hinges (14) which are symmetrically arranged.

3. The novel high-strength connecting structure of the concrete pipe pile according to claim 1, wherein the connecting mechanism comprises two connecting blocks (15) which are symmetrically arranged, the connecting blocks (15) are respectively fixedly connected with the front sides of two adjacent sliding blocks (7), and two connecting blocks (15) are jointly in threaded connection with two symmetrically arranged bolts (16).

4. The novel high-strength connecting structure of the concrete pipe pile according to claim 3, wherein nuts (17) are sleeved on the left ends of the two bolts (16) in a threaded manner, and the two nuts (17) are arranged in a contact manner with the connecting block (15).

5. The novel high-strength connecting structure of the concrete pipe pile according to claim 2, wherein the four clamping plates (9) and the clamping grooves are all arc-shaped.

6. The new type of high-strength connection structure for concrete pipe pile according to claim 1, characterized in that the connection form of the end plate (2) and the connecting pipe (3) is welding.

7. The novel high-strength connecting structure of the concrete pipe pile according to claim 1, wherein the two limiting pipes (4) are made of steel pipes.